Customer Ratings & Reviews

Probably the single most important piece of equipment I have ever purchased. Non-sacrificial surge protector for all my important machines. Home PC, modem, router, TV, PS5 Pro, sound bar and subwoofer are all plugged into one of the 2 i purchased. If you want clean power to your electronics and worry free protection you need one of these.

Most surge protectors have to be replaced over time because they lose their effectiveness with every little power surge. This one is built to avoid this problem and is permanent. Very pricey but you never have to replace it and never have to risk your equipment and wonder "is my old one still effective"?

Was skeptical of what it says it does. But after plugging it in I only have to turn up the volume of the my tv to about half of what I had been turning it up too. Improved sound and picture quality. Plus protection!

Does what they say it does! Cleaned up the noise and lowered the floor so to speak.

Well built it eliminates any subwoofer hum. The sound did improve and the picture on my lg oled did too. I recommend it for sure

Good design, easy plug in. Good length of cord. Nice color

I haven't noticed any issues. We haven't had too many storms with lightning.

This device works. The noise has been filtered, the cable quality is better and all the accessories plug in with ease. My only complaint is the cost. Over $200.00 is too much.

nice, holds many items. Cord is rather short could be longer

I needed a high quality surge protector for my home theater setup this has more than delivered upon that hopefully I won't have to test it with a thunderstorm

This PowerQuest replaced a Monster Hi-Fi surge protector that I've had since 2008. So far it's been everything as advertised. I like that you can either set it up on it's stand or lay it flat.

The picture on my Q series Samsung even looks better when I plug into this power conditioner, and a barely noticeable hum from my subwoofer is gone. This power conditioner is awesome.

New Audioquest surge protector installed with my new SONY HT setup. I replaced my old MONSTER surge protector which had indicator lights and dials to show it was working which this protector does not have. I have only had it 2 weeks so I do not know if it is reliable long term but should I experience any spikes or outages, i will update. No pictures to provide since I failed to take pictures prior to the install behind the cabinet.

very compact and gives us peace of mind if we have a power surge

Having purchased this for my living room / theater, this surge protector has thus far met all its promises. The dedicated outlets for our TV and subwoofers has culminated a highly responsive visual and audio system, and the filtration yields a clean signal to our speakers. Highly recommend.

Bought this to protect new TV purchase as last one got fried from constant power outages/surges from power company. So far so good doing its job.

This is a must have security product..silly if you don’t have one

I highly recommend this product. Immediately improved the picture and sound quality of my setup. I highly recommend this surge protector.

Easy installation. Performance of my home theater system has been improved. The unit is a bit on the big side and expensive.

I love my new sonos system.I replaced Control 4 and could not be happier.